Dr. Gregory Ryan Herting, DO
- Hospital affiliations
- 1
- Industry payments
- $20
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 101 City Drive South, Orange, CA 92868
- Practice phone
- Call (714) 456-7890
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Herting's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Gregory Ryan Herting is a diagnostic radiologist in Orange, California
Dr. Herting practices at UCI Health - Orange in Orange, California, part of UC Irvine.
Dr. Herting's NPI, 1942838743, was assigned on March 29, 2020. Dr. Herting graduated from Touro Un College of Osteopathic Medicine, Vallejo in 2020. Dr. Herting holds California license 20A23915.
- NPI
- 1942838743NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476072455
- NPI enumeration date
- March 29, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 456-7890
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory Ryan Herting practices at UCI Health - Orange in Orange, California
Dr. Herting's primary practice is UCI Health - Orange, at 101 City Drive South, Orange, CA 92868 in Orange County. The practice phone is (714) 456-7890.
- UCI Health - Orange101 City Drive South, Orange, CA 92868 · Orange CountyPhone(714) 456-7890
Source: Dmand AI Affiliation Data
Dr. Gregory Ryan Herting is affiliated with 1 site of care and 1 medical group
Dr. Herting's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. The medical group on file is UCI Department of Radiological Sciences.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory Ryan Herting's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Herting practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCI Health - Orange | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Gregory Ryan Herting is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Dr. Herting's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Herting is licensed in California.
Specialties and state licenses
- Diagnostic radiology, CaliforniaPrimary
Diagnostic radiologists near Dr. Herting
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Gregory Ryan Herting's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Dr. Herting's median patient age at 56, with 47% women.
Dr. Herting's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women47%
- Men52%
Source: Dmand AI Patient Panel Data
How Dr. Gregory Ryan Herting takes part in Medicare
Dr. Herting accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory Ryan Herting received $20 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Herting from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. GE Healthcare paid the most, $20.
Companies that paid Dr. Herting the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory Ryan Herting graduated from Touro Un College of Osteopathic Medicine, Vallejo
Dr. Herting graduated from Touro Un College of Osteopathic Medicine, Vallejo in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory Ryan Herting's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Gregory Ryan Herting
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Gregory Ryan Herting's NPI number?
Dr. Gregory Ryan Herting's NPI number is 1942838743. It was assigned on March 29, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Ryan Herting?
Dr. Gregory Ryan Herting is a diagnostic radiologist in Orange, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Gregory Ryan Herting practice?
Dr. Herting practices at 101 City Drive South, Orange, CA 92868. Dr. Herting's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine.
What is Dr. Gregory Ryan Herting's office phone number?
The practice phone on file for Dr. Herting is (714) 456-7890.
What is Dr. Gregory Ryan Herting's medical license number?
Dr. Herting holds California license 20A23915.
Which hospitals is Dr. Gregory Ryan Herting affiliated with?
Dr. Herting practices at UCI Health - Orange in Orange, California.
What medical group is Dr. Gregory Ryan Herting part of?
Dr. Herting is linked to UCI Department of Radiological Sciences.
Does Dr. Gregory Ryan Herting accept Medicare?
Yes. CMS lists Dr. Herting as accepting Medicare assignment.
Where did Dr. Gregory Ryan Herting go to medical school?
Dr. Herting graduated from Touro Un College of Osteopathic Medicine, Vallejo in 2020.
Has Dr. Gregory Ryan Herting received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Herting from 1 company from 2025 to 2025. The largest total came from GE Healthcare.
How long has Dr. Gregory Ryan Herting been practicing?
Dr. Herting graduated from medical school in 2020, 6 years ago.
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